Yeah, for a little while PayPal or checks will be good. I never bothered to setup a CC machine for my business, 99% of everything we do is local by check.
But if this does well, I might need the CC's after all.

As far as cable delivery times...
I'M ON HOLD CHINA IS CLOSED !!! Chinese New Year till the 14th.
All the suppliers I have been talking to are closed for another few days.
After that, I can come back with some real leadtimes. Once I have all the materials, each order should be able to be filled in a couple days, and shipped within a week.